neutralization_reaction

noun a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water neutralization; neutralisation; neutralisation reaction.

depersonalisation_neurosis

noun emotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangeness depersonalization disorder; depersonalization; depersonalisation disorder; depersonalization neurosis; depersonalisation.